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CVE-2021-22464

LOWCVSS 3.3/10EPSS 0.15%

Last modified

CVE-2021-22464 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. A component of the HarmonyOS has a Out-of-bounds Read vulnerability. Local attackers may exploit this vulnerability to cause system Soft Restart.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

Description

A component of the HarmonyOS has a Out-of-bounds Read vulnerability. Local attackers may exploit this vulnerability to cause system Soft Restart.

Metrics

CVSS 3.1
3.3/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS Probability
0.15%

4.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HuaweiHarmonyos2.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-22464?
A component of the HarmonyOS has a Out-of-bounds Read vulnerability. Local attackers may exploit this vulnerability to cause system Soft Restart.
How severe is CVE-2021-22464?
CVE-2021-22464 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2021-22464?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-22464?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST